首页> 外文会议>International Conference on Wireless Communications vol.2; 20040712-14; Calgary(CA) >BER of Dual-Channel Reception of QPSK in Nakagami Fading and Cochannel Interference
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BER of Dual-Channel Reception of QPSK in Nakagami Fading and Cochannel Interference

机译:Nakagami衰落和同信道干扰中QPSK双通道接收的BER

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摘要

An exact bit error rate analysis is performed for bandwidth-efficient dual-channel quadrature phase shift keying in Nakagami fading with Nakagami-faded asynchronous interfering signals. The precise bit error rate expression is derived using a characteristic function method. The impact of the interfering users' fading severities on the desired user bit error rate is investigated. A comparison of the bit error performance for binary phase shift keying and quadrature phase shift keying is given.
机译:对中频衰落的异步干扰信号进行中频衰落时,对带宽有效的双通道正交相移键控进行了精确的误码率分析。使用特征函数方法导出精确的误码率表达式。研究了干扰用户的衰落严重程度对所需用户误码率的影响。给出了二进制相移键控和正交相移键控的误码性能的比较。

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